linux/drivers/mfd
David Brownell 9297a0e7e0 mfd: twl4030-core irq simplification
Simplify twl4030 IRQ handling by removing a needless custom flow
handler.  The top level IRQs, from the PIH, are well suited for
handle_simple_irq() ... they can't be acked or masked.

Switching resolves some issues with how IRQs were dispatched.
Notably, abuse of desc->status, IRQ accounting, and handling
of various faults.

In short, use standard genirq code.

Drivers that request_irq() to the PIH will need to pay more
attention to things like setting IRQF_DISABLED (since it's
no longer ignored), and making I2C calls from handlers (you'll
need a lockdep workaround).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-10-19 22:54:11 +02:00
..
asic3.c mfd: Fix asic3 compilation 2008-09-30 09:57:22 +02:00
da903x.c mfd: add base support for Dialog DA9030/DA9034 PMICs 2008-10-19 22:54:11 +02:00
htc-egpio.c mfd: Fix htc-egpio compile warning 2008-10-19 22:54:10 +02:00
htc-pasic3.c mfd: fix platform driver hotplug/coldplug 2008-07-25 10:53:28 -07:00
Kconfig mfd: TWL4030 core driver 2008-10-19 22:54:11 +02:00
Makefile mfd: TWL4030 core driver 2008-10-19 22:54:11 +02:00
mcp-core.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
mcp-sa11x0.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
mcp.h [MFD] Add multimedia communication port core support 2005-08-18 10:06:59 +01:00
mfd-core.c mfd: reduce stack usage in mfd-core.c 2008-10-19 22:54:09 +02:00
sm501.c mfd: update sm501 debugging/low information messages 2008-10-19 22:54:09 +02:00
t7l66xb.c mfd: t7l66 MMC platform data 2008-08-10 20:10:15 +02:00
tc6387xb.c mfd: tc6387 MMC platform data 2008-08-10 20:10:10 +02:00
tc6393xb.c mfd: support tmiofb cell on tc6393xb 2008-10-19 22:54:11 +02:00
twl4030-core.c mfd: twl4030-core irq simplification 2008-10-19 22:54:11 +02:00
ucb1x00-assabet.c [ARM] Fix class_device damage caused by 0c55445f20 2008-01-28 10:59:09 +00:00
ucb1x00-core.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ucb1x00-ts.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ucb1x00.h MCP_UCB1200: Convert from class_device to device 2008-01-24 20:40:06 -08:00
ucb1400_core.c [ARM] 5184/1: Split ucb1400_ts into core and touchscreen 2008-08-20 23:22:22 +01:00
wm8350-core.c mfd: Fix warning in WM8350 2008-10-13 21:51:57 +01:00
wm8350-gpio.c mfd: Add GPIO pin configuration support for WM8350 2008-10-13 21:51:55 +01:00
wm8350-i2c.c mfd: Add WM8350 interrupt support 2008-10-13 21:51:56 +01:00
wm8350-regmap.c mfd: Core support for the WM8350 AudioPlus PMIC 2008-10-13 21:51:55 +01:00
wm8400-core.c mfd: Core support for the WM8400 AudioPlus HiFi CODEC and PMU 2008-10-13 21:51:52 +01:00